NEW DELHI – India’s stock market and currency rallied Tuesday on exit polls predicting election victory for a pro-business party and its allies.

Official election results are expected on Friday, but exit polls by at least six major Indian TV stations show the Hindu nationalist Bharatiya Janata Party likely to win enough seats to form a coalition government.

The Sensex stock index rose more than 2 per cent to an all-time high of 24,068.94 before paring its gain and closing at 23,871.23.

The dollar, meanwhile, fell to 59.60 rupees from 60.05 rupees on Monday, but regained some value to close at 59.68 rupees.

The BJP and its candidate for prime minister Narendra Modi campaigned on promises of a revival in economic growth amid widespread dissatisfaction with the ruling Congress party after a decade in power.

The exit polls predicted a BJP led coalition would win between 249 and 289 seats in the 543-seat parliament.

The BJP’s well-financed campaign also promised better governance. The Congress-led government has been plagued by repeated scandals and the Congress party’s 43-year-old leader, Rahul Gandhi, has generally failed to inspire the public.

There was a record turnout in this year’s elections, with 66.38 per cent of the 814 million eligible voters casting ballots during the six-week contest held in stages across the country. Turnout in the 2009 elections was 58.13 per cent.